{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0103Q0102KI2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0103Q0102KI2T","canonicalUrl":"https://icboms.com/microchip/DSC400-0103Q0102KI2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0103Q0102KI2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, dual-output clock generator, 148.5 MHz + 14.7456 MHz, LVCMOS/LVDS, ±25 ppm stability, -40°C to 85°C, 20-VFQFN exposed pad, tape & reel","salesMarkdown":"## Dual-frequency MEMS oscillator for precision clock trees The DSC400-0103Q0102KI2T is a MEMS-based XO (Standard) from Microchip's DSC400 series that outputs two independent clock frequencies: 148.5 MHz on output 1 and 14.7456 MHz on output 2, selectable as LVCMOS or LVDS. This dual-output architecture replaces two single oscillators, saving board space and reducing BOM count — the 20-VFQFN package with exposed pad measures 5.00 mm x 3.20 mm. ## Temperature grade and supply range for industrial environments The supply voltage spans 2.25 V to 3.6 V, covering common 2.5 V and 3.3 V rails without needing a separate regulator — one less component to qualify. ## Package and layout considerations for the 20-VFQFN At 0.90 mm seated height, this part fits in mezzanine-card and blade-server form factors where vertical clearance is under 1 mm.","metaTitle":"DSC400-0103Q0102KI2T MEMS XO - Microchip - Dual Output","metaDescription":"DSC400-0103Q0102KI2T MEMS XO from Microchip. Dual output LVCMOS/LVDS: 148.5 MHz & 14.7456 MHz. ±25 ppm stability, -40°C to 85°C, 20-VFQFN. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"LVCMOS, LVDS","Series":"DSC400","Package":"Tape & Reel (TR)","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC400","Frequency Stability":"±25ppm","Frequency - Output 1":"148.5MHz","Frequency - Output 2":"14.7456MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/35fee811e2c5afa73b9fd9ee5f104fbf.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0103Q0102KI2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0103Q0102KI2T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}